init

scripts/vm/create.sh

@@ -0,0 +1,48 @@
+#!/bin/sh
+# First-time setup: download image, create volumes, provision VMs,
+# wait for cloud-init, then snapshot as "initialized".
+set -eu
+. "$(dirname "$0")/env.sh"
+
+echo "==> Downloading cloud image"
+"$QEMU_VM" image download
+
+echo "==> Creating volumes"
+"$QEMU_VM" volume create "$PROXY_VM" --size 20G --backing debian-12
+"$QEMU_VM" volume create "$IDP_VM" --size 20G --backing debian-12
+
+echo "==> Preparing TAP interfaces"
+sudo --preserve-env=QEMU_VM "$(dirname "$0")/setup-taps.sh"
+
+echo "==> Clearing stale SSH host keys"
+clear_host_keys
+
+echo "==> Creating instances (in screen sessions)"
+screen -dmS "$PROXY_VM" \
+    "$QEMU_VM" instance create "$PROXY_VM" 0 \
+        --network "$NETWORK" --ip "$PROXY_IP" --headless
+
+screen -dmS "$IDP_VM" \
+    "$QEMU_VM" instance create "$IDP_VM" 0 \
+        --network "$NETWORK" --ip "$IDP_IP" --headless
+
+echo "==> Waiting for cloud-init"
+wait_ssh "$PROXY_HOST"
+# shellcheck disable=SC2086
+ssh $SSH_OPTS "${SSH_USER}@${PROXY_HOST}" 'cloud-init status --wait'
+echo "    $PROXY_VM ready"
+
+wait_ssh "$IDP_HOST"
+# shellcheck disable=SC2086
+ssh $SSH_OPTS "${SSH_USER}@${IDP_HOST}" 'cloud-init status --wait'
+echo "    $IDP_VM ready"
+
+echo "==> Stopping for initial snapshot"
+"$QEMU_VM" instance stop "$PROXY_VM"
+"$QEMU_VM" instance stop "$IDP_VM"
+
+echo "==> Snapshotting 'initialized'"
+"$QEMU_VM" volume snapshot "$PROXY_VM" initialized
+"$QEMU_VM" volume snapshot "$IDP_VM" initialized
+
+echo "==> Done. Run: scripts/vm/start.sh"